Which is NOT a Principle in Human-Computer Interaction?Question 3Answera.Reasoningb.Usabilityc.Visibilityd.Affordance

(a) Explain the following principles in HCI (6 Marks)i. Affordanceii. Usabilityiii. Visibility(b) Discuss three main goals of HCI. (3 Marks)(c) Compare the constructivist and ecological theories of perception and give examplesof how each has influenced interface design. (4 marks)(d) Describe, with the aid of a diagram, the Human Information Processing model.(5 marks)(e) Explain between knowledge in the world and knowledge in the head. (2 Marks)(f) (i) Differentiate “recognition rather than recall” as used in HCI (2 marks)(ii) Discuss areas in system design where ‘recognition’ is encouraged (2 Marks)(iii) Discuss areas in system design where ‘recall’ is encouraged (2 Marks)(g) Discuss any two metaphors used in the study of HCI and clearly show theirimportance in system design. (4 marks)

Which principles are typically emphasized in interaction design?Question 6Select one or more:a.Feedbackb.Consistencyc.Complexityd.Affordancee.Novelty

interaction behaviour and principles

Which of the following are primary considerations in interaction design?Question 24Select one or more:a.Usability metricsb.System performancec.Accessibilityd.Visual aestheticse.User satisfaction

Purpose is the first principle and, once established, isn’t involved in applying the other principles.Group of answer choicesTrueFalse